David John Biddinger Ph.D.

Pesticide use in integrated pest and pollinator management framework to protect pollinator health
Ngoc T. Phan, David J. Biddinger, Edwin G. Rajotte, Guy Smagghe, Gadi V.P. Reddy, Zong Xin Ren, Neelendra K. Joshi, Apr 2025, In: Pest Management Science

Architecture and potential roles of a delta-class glutathione S-transferase in protecting honey bee from agrochemicals
Timothy W. Moural, Sonu Koirala B K, Gaurab Bhattarai, Ziming He, Haoyang Guo, Ngoc T. Phan, Edwin G. Rajotte, David J. Biddinger, Kelli Hoover, Fang Zhu, Feb 2024, In: Chemosphere

Widespread establishment of adventive populations of Leptopilina japonica (Hymenoptera, Figitidae) in North America and development of a multiplex PCR assay to identify key parasitoids of Drosophila suzukii (Diptera, Drosophilidae)
Tara D. Gariepy, Paul K. Abram, Chris Adams, Dylan Beal, Elizabeth Beers, Jonathan Beetle, David Biddinger, Gabrielle Brind’Amour, Allison Bruin, Matthew Buffington, Hannah Burrack, Kent M. Daane, Kathleen Demchak, Phillip Fanning, Alexandra Gillett, Kelly Hamby, Kim Hoelmer, Brian Hogg, Rufus Isa..., 2024, In: NeoBiota

Systemic pesticides in a solitary bee pollen food store affect larval development and increase pupal mortality
Ngoc T. Phan, Neelendra K. Joshi, Edwin G. Rajotte, Fang Zhu, Kari A. Peter, Margarita M. López-Uribe, David J. Biddinger, Mar 10 2024, In: Science of the Total Environment

Correction to
Mitzy F. Porras, Juan Antonio Raygoza Garay, Malachi Brought, Tomas López–Londoño, Alexander Chautá, Makaylee Crone, Edwin George Rajotte, Ngoc Phan, Neelendra K. Joshi, Kari Anne Peter, David Biddinger, Dec 2024, In: Scientific reports

Fungicide ingestion reduces net energy gain and microbiome diversity of the solitary mason bee
Mitzy F. Porras, Juan Antonio Raygoza Garay, Malachi Brought, Tomas López–Londoño, Alexander Chautá, Makaylee Crone, Edwin G. Rajotte, Ngoc Phan, Neelandra K. Joshi, Kari Peter, David Biddinger, Dec 2024, In: Scientific reports

Bee monitoring by community scientists
Nash E. Turley, Sarah E. Kania, Isabella R. Petitta, Elizabeth A. Otruba, David J. Biddinger, Thomas M. Butzler, Valerie V. Sesler, Margarita M. López-Uribe, Jul 1 2024, In: Annals of the Entomological Society of America

Management of Panonychus ulmi with Various Miticides and Insecticides and Their Toxicity to Predatory Mites Conserved for Biological Mite Control in Eastern U.S. Apple Orchards
Neelendra K. Joshi, Ngoc T. Phan, David J. Biddinger, Mar 2023, In: Insects

Biology, Genetic Diversity, and Conservation of Wild Bees in Tree Fruit Orchards
Olivia Kline, Ngoc T. Phan, Mitzy F. Porras, Joshua Chavana, Coleman Z. Little, Lilia Stemet, Roshani S. Acharya, David J. Biddinger, Gadi V.P. Reddy, Edwin G. Rajotte, Neelendra K. Joshi, Jan 2023, In: Biology

More than mesolectic
Makaylee K. Crone, Natalie K. Boyle, Sean T. Bresnahan, David J. Biddinger, Rodney T. Richardson, Christina M. Grozinger, Oct 2023, In: Ecology and Evolution

Potential risk to pollinators from neonicotinoid applications to host trees for management of spotted lanternfly, Lycorma delicatula (Hemiptera: Fulgoridae)
Jonathan Elmquist, David Biddinger, Ngoc T. Phan, Timothy W. Moural, Fang Zhu, Kelli Hoover, Apr 1 2023, In: Journal of economic entomology

Pollination supply models from a local to global scale
Angel Giménez-García, Alfonso Allen-Perkins, Ignasi Bartomeus, Stefano Balbi, Jessica L. Knapp, Violeta Hevia, Ben Alex Woodcock, Guy Smagghe, Marcos Miñarro, Maxime Eeraerts, Jonathan F. Colville, Juliana Hipólito, Pablo Cavigliasso, Guiomar Nates-Parra, José M. Herrera, Sarah Cusser, Benno I...., Oct 4 2023, In: Web Ecology

Osmia taurus (Hymenoptera: Megachilidae)
Grace M. Gutierrez, Kathryn A. Lecroy, T'ai H. Roulston, David J. Biddinger, Margarita M. López-Uribe, Apr 1 2023, In: Environmental entomology

Efficacy and nontarget effects of broadcast treatments to manage spotted lanternfly (Hemiptera: Fulgoridae) nymphs
Joseph A. Keller, Brian Walsh, Anne Johnson, Nina Jenkins, John Rost, Brianna Treichler, David Biddinger, Dennis D. Calvin, Kelli Hoover, Julie Urban, Richard T. Roush, Aug 1 2023, In: Journal of economic entomology

Agricultural pesticide regulatory environment for pollinator protection across geographical regions
Ngoc T. Phan, Edwin G. Rajotte, Guy Smagghe, Zong Xin Ren, David J. Biddinger, Neelendra K. Joshi, 2023, In: Frontiers in Sustainable Food Systems

Extreme heat alters the performance of hosts and pathogen
Mitzy F. Porras, Carlos A. Navas, Gustavo A. Agudelo-Cantero, Michel Geovanni Santiago-Martínez, Volker Loeschcke, Jesper Givskov Sørensen, Sharifa G. Crandall, David Biddinger, Edwin G. Rajotte, 2023, In: Frontiers in Ecology and Evolution

Wild Bee Nutritional Ecology
Makaylee K. Crone, David J. Biddinger, Christina M. Grozinger, Apr 14 2022, In: Frontiers in Sustainable Food Systems

Insect Visitors of Black Cherry (Prunus serotina) (Rosales: Rosaceae) and Factors Affecting Viable Seed Production
Rachel McLaughlin, Joseph Keller, Elizabeth Wagner, David Biddinger, Christina Grozinger, Kelli Hoover, Apr 1 2022, In: Environmental entomology

Various routes of formulated insecticide mixture whole-body acute contact toxicity to honey bees (Apis mellifera)
Joseph Belsky, David J. Biddinger, Nicholas Seiter, Neelendra K. Joshi, Jan 2022, In: Environmental Challenges

Insect Floral Visitors of Red Maple and Tree-of-Heaven at Potential Risk of Neonicotinoid Residue Exposure from Spotted Lanternfly Control
Jonathan Elmquist, Kelli Hoover, David Biddinger, Dec 1 2022, In: Great Lakes Entomologist

Toxicity of Formulated Systemic Insecticides Used in Apple Orchard Pest Management Programs to the Honey Bee (Apis mellifera (L.))
Sarah Heller, Julia Fine, Ngoc T. Phan, Edwin G. Rajotte, David J. Biddinger, Neelendra K. Joshi, Jul 2022, In: Environments - MDPI

Incorporating diapause to predict the interannual dynamics of an important agricultural pest
Damie Pak, Spencer Carran, David Biddinger, Bill Nelson, Ottar N. Bjørnstad, 2022, In: Population Ecology

Six years of wild bee monitoring shows changes in biodiversity within and across years and declines in abundance
Nash E. Turley, David J. Biddinger, Neelendra K. Joshi, Margarita M. López-Uribe, Aug 2022, In: Ecology and Evolution

CropPol
Alfonso Allen-Perkins, Ainhoa Magrach, Matteo Dainese, Lucas A. Garibaldi, David Kleijn, Romina Rader, James R. Reilly, Rachael Winfree, Ola Lundin, Carley M. McGrady, Claire Brittain, David J. Biddinger, Derek R. Artz, Elizabeth Elle, George Hoffman, James D. Ellis, Jaret Daniels, Jason Gibbs, Josh..., 2021, In: Ecology

Whole-body acute contact toxicity of formulated insecticide mixtures to blue orchard bees (Osmia lignaria)
Joseph Belsky, David J. Biddinger, Neelendra K. Joshi, 2021, In: Toxics

Spotted Lanternfly (Hemiptera: Fulgoridae) Nymphal Dispersion Patterns and Their Influence on Field Experiments
D. D. Calvin, J. Keller, J. Rost, B. Walsh, D. Biddinger, K. Hoover, B. Treichler, A. Johnson, R. T. Roush, Dec 1 2021, In: Environmental entomology

Erratum
Shelby Kerrin Kilpatrick, Jason Gibbs, Martin M. Mikulas, Sven Erik Spichiger, Nancy Ostiguy, David J. Biddinger, Margarita M. López-Uribe, Feb 25 2021, In: Journal of Hymenoptera Research

Pollen protein
Anthony D. Vaudo, John F. Tooker, Harland M. Patch, David J. Biddinger, Michael Coccia, Makaylee K. Crone, Mark Fiely, Jacob S. Francis, Heather M. Hines, Mackenzie Hodges, Stephanie W. Jackson, Denis Michez, Junpeng Mu, Laura Russo, Maliheh Safari, Erin D. Treanore, Maryse Vanderplanck, Eric Yip, A..., Feb 2020, In: Insects

Applications of Beauveria bassiana (Hypocreales: Cordycipitaceae) to Control Populations of Spotted Lanternfly (Hemiptera: Fulgoridae), in Semi-Natural Landscapes and on Grapevines
Eric H. Clifton, Ann E. Hajek, Nina E. Jenkins, Richard T. Roush, John P. Rost, David J. Biddinger, Punya Nachappa, Aug 1 2020, In: Environmental entomology

Erratum
Sarah Heller, Neelendra K. Joshi, Timothy Leslie, Edwin G. Rajotte, David J. Biddinger, Feb 21 2020, In: Scientific reports

Pollinator exposure to systemic insecticides and fungicides applied in the previous fall and pre-bloom period in apple orchards
Sarah Heller, Neelendra K. Joshi, Jing Chen, Edwin G. Rajotte, Chris Mullin, David J. Biddinger, Oct 2020, In: Environmental Pollution

Bee vectoring
Neelendra K. Joshi, Henry K. Ngugi, David J. Biddinger, Jan 2020, In: Pathogens

Environmental impacts of reduced-risk and conventional pesticide programs differ in commercial apple orchards, but similarly influence pollinator community
Neelendra K. Joshi, Timothy Leslie, Edwin G. Rajotte, David J. Biddinger, Feb 2020, In: Chemosphere

Nest modification protects immature stages of the Japanese orchard bee (Osmia cornifrons) from invasion of a cleptoparasitic mite pest
Neelendra K. Joshi, Kusum Naithani, David J. Biddinger, 2020, In: Insects

An updated checklist of the bees (Hymenoptera, Apoidea, Anthophila) of Pennsylvania, United States of America
Shelby Kerrin Kilpatrick, Jason Gibbs, Martin M. Mikulas, Sven Erik Spichiger, Nancy Ostiguy, David J. Biddinger, Margarita M. López-Uribe, Jun 29 2020, In: Journal of Hymenoptera Research

A new ingestion bioassay protocol for assessing pesticide toxicity to the adult Japanese orchard bee (Osmia cornifrons)
Ngoc T. Phan, Neelendra K. Joshi, Edwin G. Rajotte, Margarita M. López-Uribe, Fang Zhu, David J. Biddinger, Dec 1 2020, In: Scientific reports

A Method for a Long-Term Marking of Spotted Lanternfly (Hemiptera: Fulgoridae) Using a Stable Isotope of Nitrogen
Mitzy F. Porras, Tomás López-Londonõ, John Rost, David Biddinger, Dennis Calvin, Edwin G. Rajotte, Francis Reay-Jones, Aug 1 2020, In: Environmental entomology

Crop production in the USA is frequently limited by a lack of pollinators
J. R. Reilly, D. R. Artz, D. Biddinger, K. Bobiwash, N. K. Boyle, C. Brittain, J. Brokaw, J. W. Campbell, J. Daniels, E. Elle, J. D. Ellis, S. J. Fleischer, J. Gibbs, R. L. Gillespie, K. B. Gundersen, L. Gut, G. Hoffman, N. Joshi, O. Lundin, K. Mason, C. M. McGrady, S. S. Peterson, T. L. Pitts-Singe..., Jul 29 2020, In: Proceedings of the Royal Society B: Biological Sciences

Erratum
Anthony D. Vaudo, David J. Biddinger, Wiebke Sickel, Alexander Keller, Margarita M. López-Uribe, Aug 1 2020, In: Royal Society Open Science

Introduced bees (Osmia cornifrons) collect pollen from both coevolved and novel host-plant species within their family-level phylogenetic preferences
Anthony D. Vaudo, David J. Biddinger, Wiebke Sickel, Alexander Keller, Margarita M. López-Uribe, Jul 1 2020, In: Royal Society Open Science

Diversified Floral Resource Plantings Support Bee Communities after Apple Bloom in Commercial Orchards
Sarah Heller, Neelendra K. Joshi, Timothy Leslie, Edwin G. Rajotte, David J. Biddinger, Dec 1 2019, In: Scientific reports

Parasitism of the invasive brown marmorated stink bug, halyomorpha halys (Hemiptera: Pentatomidae), by the native parasitoid, trichopoda pennipes (diptera: Tachinidae)
Neelendra K. Joshi, Timothy W. Leslie, David J. Biddinger, Sep 2019, In: Biology

Evaluation of insecticides for control of the spotted lanternfly, Lycorma delicatula, (Hemiptera: Fulgoridae), a new pest of fruit in the Northeastern U.S.
Heather Leach, David J. Biddinger, Greg Krawczyk, Erica Smyers, Julie M. Urban, Oct 2019, In: Crop Protection

Apple grower pollination practices and perceptions of alternative pollinators in New York and Pennsylvania
Mia G. Park, Neelendra K. Joshi, Edwin G. Rajotte, David J. Biddinger, John E. Losey, Bryan N. Danforth, Apr 25 2018, In: Renewable Agriculture and Food Systems

Local and regional climate variables driving spring phenology of tortricid pests
Damie Pak, David Biddinger, Ottar N. Bjørnstad, Jan 1 2018, In: Ecological Entomology

Indigenous arthropod natural enemies of the invasive brown marmorated stink bug in North America and Europe
Paul K. Abram, Kim A. Hoelmer, Angelita Acebes-Doria, Heather Andrews, Elizabeth H. Beers, J. Christopher Bergh, Ric Bessin, David Biddinger, Paul Botch, Matthew L. Buffington, Mary L. Cornelius, Elena Costi, Ernest S. Delfosse, Christine Dieckhoff, Rachelyn Dobson, Zachary Donais, Matthew Grieshop,..., Jun 8 2017, In: Journal of Pest Science

A native predator utilising the invasive brown marmorated stink bug, Halyomorpha halys (Hemiptera: Pentatomidae) as a food source
David J. Biddinger, Alex Surcică, Neelendra K. Joshi, Jul 3 2017, In: Biocontrol Science and Technology

First Report of Native Astata unicolor (Hymenoptera: Crabronidae) Predation on the Nymphs and Adults of the Invasive Brown Marmorated Stink Bug (Hemiptera: Pentatomidae)
David J. Biddinger, Neelendra K. Joshi, Dec 2017, In: Florida Entomologist

Does passive sampling accurately reflect the bee (apoidea: Anthophila) communities pollinating apple and sour cherry orchards?
Jason Gibbs, Neelendra K. Joshi, Julianna K. Wilson, Nikki L. Rothwell, Karen Powers, Mike Haas, Larry Gut, David J. Biddinger, Rufus Isaacs, Jun 1 2017, In: Environmental entomology

Seasonal occurrence of spotted wing drosophila in various small fruits and berries in Pennsylvania and Maryland
N. K. Joshi, B. Butler, K. Demchak, D. Biddinger, Feb 1 2017, In: Journal of Applied Entomology

Proximity to woodland and landscape structure drives pollinator visitation in apple orchard ecosystem
Neelendra K. Joshi, Mark Otieno, Edwin G. Rajotte, Shelby J. Fleischer, David J. Biddinger, Apr 22 2016, In: Frontiers in Ecology and Evolution

Local Plant diversity across multiple habitats supports a diverse wild bee community in Pennsylvania apple orchards
Melanie A. Kammerer, David J. Biddinger, Edwin G. Rajotte, David A. Mortensen, Feb 1 2016, In: Environmental entomology

Modeling local spatial patterns of wild bee diversity in Pennsylvania apple orchards
Melanie A. Kammerer, David J. Biddinger, Neelendra K. Joshi, Edwin G. Rajotte, David A. Mortensen, Dec 1 2016, In: Landscape Ecology

Integrated pest and pollinator management - adding a new dimension to an accepted paradigm
David J. Biddinger, Edwin G. Rajotte, Jul 17 2015, In: Current Opinion in Insect Science

Comparative trapping efficiency to characterize bee abundance, diversity, and community composition in apple orchards
Neelendra K. Joshi, Timothy Leslie, Edwin G. Rajotte, Melanie A. Kammerer, Mark Otieno, David J. Biddinger, Sep 1 2015, In: Annals of the Entomological Society of America

Observations on the biological control agents of the American plum borer (Lepidoptera
David J. Biddinger, Timothy W. Leslie, Jan 1 2014, In: Great Lakes Entomologist

Reduced-risk pest management programs for eastern U.S. Peach Orchards
David J. Biddinger, Timothy W. Leslie, Neelendra K. Joshi, Jun 2014, In: Journal of economic entomology

First report of zaprionus indianus (Diptera: Drosophilidae) in commercial fruits and vegetables in Pennsylvania
Neelendra K. Joshi, David J. Biddinger, Kathleen Demchak, Alan Deppen, 2014, In: Journal of Insect Science

Examining shifts in carabidae assemblages across a forest - Agriculture ecotone
T. W. Leslie, D. J. Biddinger, J. R. Rohr, A. G. Hulting, D. A. Mortensen, S. J. Fleischer, Feb 2014, In: Environmental entomology

Biology, ecology, and management of brown marmorated stink bug (Hemiptera: Pentatomidae)
Kevin B. Rice, Chris J. Bergh, Erik J. Bergmann, Dave J. Biddinger, Christine Dieckhoff, Galen Dively, Hannah Fraser, Tara Gariepy, George Hamilton, Tim Haye, Ames Herbert, Kim Hoelmer, Cerruti R. Hooks, Ashley Jones, Greg Krawczyk, Thomas Kuhar, Holly Martinson, William Mitchell, Anne L. Nielsen, D..., Sep 1 2014, In: Journal of Integrated Pest Management

An immunomarking method to determine the foraging patterns of Osmia cornifrons and resulting fruit set in a cherry orchard
David J. Biddinger, Neelendra K. Joshi, Edwin G. Rajotte, Noemi O. Halbrendt, Cassandra Pulig, Kusum J. Naithani, Mace Vaughan, Nov 2013, In: Apidologie

Comparative Toxicities and Synergism of Apple Orchard Pesticides to Apis mellifera (L.) and Osmia cornifrons (Radoszkowski)
David J. Biddinger, Jacqueline L. Robertson, Chris Mullin, James Frazier, Sara A. Ashcraft, Edwin G. Rajotte, Neelendra K. Joshi, Mace Vaughn, Sep 9 2013, In: PloS one

First Report of the Adventive species Sitochroa palealis (Lepidoptera: Crambidae) in Pennsylvania and its attraction to the sex Pheromone of the European corn borer, Ostrinia nubilalis (Lepidoptera: Crambidae)
Neelendra K. Joshi, David J. Biddinger, Shelby Fleischer, Steven Passoa, 2013, In: Great Lakes Entomologist

Effects of the loss of organophosphate pesticides in the US
Vincent P. Jones, Shawn A. Steffan, Larry A. Hull, Jay F. Brunner, David J. Biddinger, Aug 2010, In: Outlooks on Pest Management

Conventional and seed-based insect management strategies similarly influence nontarget coleopteran communities in maize
T. W. Leslie, D. J. Biddinger, J. R. Rohr, S. J. Fleischer, Dec 2010, In: Environmental entomology

Reduced-risk pest management programs for eastern U.S. apple and peach orchards
A. M. Agnello, A. Atanassov, J. C. Bergh, D. J. Biddinger, L. J. Gut, M. J. Haas, J. K. Harper, H. W. Hogmire, L. A. Hull, L. F. Kime, G. Krawczyk, P. S. McGhee, J. P. Nyrop, W. H. Reissig, P. W. Shearer, R. W. Straub, R. T. Villanueva, J. F. Walgenbach, 2009, In: American Entomologist

Coccinellidae as predators of mites
David J. Biddinger, Donald C. Weber, Larry A. Hull, Nov 2009, In: Biological Control

Opportunities, experiences, and strategies to connect integrated pest management to U.S. Department of Agriculture conservation programs
Michael J. Brewer, Edwin G. Rajotte, Jonathan R. Kaplan, Peter B. Goodell, David J. Biddinger, Joy N. Landis, Robert M. Nowierski, Benjamin F. Smallwood, Mark E. Whalon, 2009, In: American Entomologist

Carabidae population dynamics and temporal partitioning
T. W. Leslie, D. J. Biddinger, C. A. Mullin, S. J. Fleischer, Jun 2009, In: Environmental entomology

Transgenes sustain epigeal insect biodiversity in diversified vegetable farm systems
T. W. Leslie, G. A. Hoheisel, D. J. Biddinger, J. R. Rohr, S. J. Fleischer, Feb 2007, In: Environmental entomology

Sublethal effects of chronic exposure to tebufenozide on the development, survival, and reproduction of the tufted apple bud moth (Lepidoptera
D. Biddinger, L. Hull, H. Huang, B. McPheron, M. Loyer, Jun 2006, In: Journal of economic entomology

Toxic and behavioral effects to carabidae of seed treatments used on Cry3Bb1- and Cry1Ab/c-protected corn
Christopher A. Mullin, Michael C. Saunders, Timothy W. Leslie, David J. Biddinger, Shelby J. Fleischer, Dec 2005, In: Environmental entomology

Effect of a plant growth regulator prohexadione-calcium on insect pests of apple and pear
G. S. Paulson, L. A. Hull, D. J. Biddinger, Apr 2005, In: Journal of economic entomology

Fecundity and fertility reductions in adult leafrollers exposed to surfaces treated with the ecdysteroid agonists tebufenozide and methoxyfenozide
X. Sun, B. A. Barrett, D. J. Biddinger, 2000, In: Entomologia Experimentalis et Applicata

Sublethal effects of selected insecticides on growth and reproduction of a laboratory susceptible strain of tufted apple bud moth (Lepidoptera: Tortricidae)
David Biddinger, L. A. Hull, 1999, In: Journal of economic entomology

Stage Specificity of Various Insecticides to Tufted Apple Bud Moth Larvae (Lepidoptera: Tortricidae)
D. J. Biddinger, L. A. Hull, E. G. Rajotte, Feb 1998, In: Journal of economic entomology

Cross-resistance and synergism in azinphosmethyl resistant and susceptible strains of tufted apple bud moth (Lepidoptera
David Biddinger, L. A. Hull, B. A. Mcpheron, Jan 1 1996, In: Journal of Economic Entomology

Toxicity and field efficacy of avermectins against codling moth (Lepidoptera: Tortricidae) on apples
D. L. Cox, A. L. Knight, D. J. Biddinger, J. A. Lasota, B. Pikounis, L. A. Hull, R. A. Dybas, 1995, In: Journal of economic entomology

Parasitism of tufted apple bud moth (Lepidoptera
D. J. Biddinger, C. M. Felland, L. A. Hull, Jan 1 1994, In: Environmental entomology

The development of a sex pheromone lure for the American plum borer, Euzophera semifuneralis (Lepidoptera
David Biddinger, W. Roelofs, A. J. Howitt, Jan 1 1994, In: Great Lakes Entomologist

Effects of apple leaf allelochemistry on tufted apple bud moth (Lepidoptera
M. D. Hunter, David Biddinger, E. J. Carlini, B. A. McPheron, L. A. Hull, Jan 1 1994, In: Journal of Economic Entomology